Chair



FIG. 1 is a top plan view of the chair according to my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view thereof being a mirror image of FIG. 3;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a chair, as shown and described. 